21650008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{93319}}^1$

素因数の和:93354

約数の個数: 16

約数和(自身を含む): 41994000

約数和(自身を除く): 20343992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 93319, 186638, 373276, 746552, 2706251, 5412502, 10825004, 21650008]

約数ペア:

[(1, 21650008), (2, 10825004), (4, 5412502), (8, 2706251), (29, 746552), (58, 373276), (116, 186638), (232, 93319)]